:root{
  --accent:#b91c1c;
  --bg:#f6f6f6;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border: rgba(17,24,39,.10);
  --shadow: 0 12px 30px rgba(17,24,39,.10);
  --radius: 18px;
}

*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}
a{color:inherit}

.wrap{max-width:1200px;margin:0 auto;padding:18px 14px 110px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--card);box-shadow:var(--shadow);
  position:sticky;top:10px;z-index:30
}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:40px;height:40px;border-radius:14px;
  background:linear-gradient(135deg,var(--accent),#f59e0b);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:900;overflow:hidden
}
.brand h1{margin:0;font-size:16px;line-height:1.2}
.brand p{margin:0;color:var(--muted);font-size:12px}
.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pill{border:1px solid var(--border);background:#fff;padding:8px 10px;border-radius:999px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}

.btn{
  appearance:none;border:1px solid var(--border);background:#fff;color:var(--text);
  padding:10px 12px;border-radius:14px;cursor:pointer;font-weight:800;
  transition:.15s transform,.15s box-shadow,.15s border-color
}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(17,24,39,.10);border-color:rgba(17,24,39,.18)}
.btn.primary{background:color-mix(in srgb,var(--accent) 12%, #fff);border-color:color-mix(in srgb,var(--accent) 35%, #fff)}
.btn.danger{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.25)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}

.grid{display:grid;gap:16px;margin-top:14px;grid-template-columns:280px 1fr}
@media (max-width:980px){.grid{grid-template-columns:1fr}}
.card{border:1px solid var(--border);background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.hd{padding:14px 16px;border-bottom:1px solid rgba(17,24,39,.06);display:flex;align-items:center;justify-content:space-between;gap:10px}
.hd h2{margin:0;font-size:14px}
.bd{padding:16px}
.muted{color:var(--muted)}
.error{color:#b91c1c}

.sidebar{}
.nav{display:flex;flex-direction:column;gap:10px}
.nav .item{
  padding:10px 12px;border-radius:16px;border:1px solid rgba(17,24,39,.06);
  background:rgba(17,24,39,.02);cursor:pointer;font-weight:900;
  display:flex;align-items:center;justify-content:space-between;gap:10px
}
.nav .item.active{border-color:color-mix(in srgb,var(--accent) 45%,#fff);background:color-mix(in srgb,var(--accent) 10%,#fff)}
.badge{min-width:22px;height:22px;padding:0 7px;border-radius:999px;background:color-mix(in srgb,var(--accent) 18%,#fff);border:1px solid color-mix(in srgb,var(--accent) 40%,#fff);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:900}

.hr{height:1px;background:rgba(17,24,39,.08);margin:14px 0}
.hint{font-size:12px;color:var(--muted);line-height:1.45}
.hintlink{font-size:12px;color:var(--muted);text-decoration:underline}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}

.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tab{border:1px solid rgba(17,24,39,.10);background:rgba(17,24,39,.02);padding:8px 10px;border-radius:999px;cursor:pointer;user-select:none;font-weight:900;font-size:13px}
.tab.active{border-color:color-mix(in srgb,var(--accent) 45%,#fff);background:color-mix(in srgb,var(--accent) 10%,#fff)}

.fieldgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:780px){.fieldgrid{grid-template-columns:1fr}}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:900}
.field input,.field textarea,.field select{
  width:100%;padding:10px 12px;border-radius:16px;border:1px solid rgba(17,24,39,.10);
  background:#fff;color:var(--text);outline:none
}
.field input:disabled,.field textarea:disabled{opacity:.75;cursor:not-allowed;background:rgba(17,24,39,.02)}
textarea{min-height:110px;resize:vertical}
code{background:rgba(17,24,39,.06);padding:2px 6px;border-radius:8px}
.subcard{box-shadow:none;border-color:rgba(17,24,39,.08);background:rgba(17,24,39,.02)}

.bottomNav{
  display:none;position:fixed;left:0;right:0;bottom:0;background:var(--card);
  border-top:1px solid var(--border);padding:10px 12px;z-index:50
}
.brow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.bbtn{border:1px solid rgba(17,24,39,.08);background:rgba(17,24,39,.02);border-radius:16px;padding:10px;font-weight:900;text-align:center;cursor:pointer}
.bbtn.active{border-color:color-mix(in srgb,var(--accent) 45%,#fff);background:color-mix(in srgb,var(--accent) 10%,#fff)}
@media (max-width:980px){.sidebar{display:none}.bottomNav{display:block}.wrap{padding-bottom:140px}}

.toast{
  position:fixed;left:50%;transform:translateX(-50%);bottom:90px;z-index:60;
  padding:10px 12px;border:1px solid rgba(17,24,39,.14);background:var(--card);
  border-radius:16px;box-shadow:var(--shadow);display:none;font-weight:900
}

/* modal */
.modalBack{position:fixed;inset:0;background:rgba(17,24,39,.50);display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}
.modal{width:min(900px,100%);background:var(--card);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.modal .hd{padding:14px 16px;border-bottom:1px solid rgba(17,24,39,.08);display:flex;justify-content:space-between;align-items:center;gap:10px}
.modal .bd{padding:16px;max-height:78vh;overflow:auto}

/* attachments tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
@media (max-width:980px){.tiles{grid-template-columns:repeat(2,1fr)}}
.tile{
  border:1px solid rgba(17,24,39,.10);
  background:rgba(17,24,39,.02);
  border-radius:16px;
  overflow:hidden;
  cursor:pointer;
}
.tile .thumb{height:120px;background:#fff;display:flex;align-items:center;justify-content:center}
.tile img{width:100%;height:100%;object-fit:cover}
.tile .meta{padding:10px 10px;font-size:12px;color:var(--muted);font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* WYSIWYG */
.wysiwyg{
  border:1px solid rgba(17,24,39,.10);
  border-radius:16px;
  overflow:hidden;
  background:#fff;
}
.w-toolbar{
  display:flex;gap:8px;flex-wrap:wrap;
  padding:10px;
  border-bottom:1px solid rgba(17,24,39,.08);
  background:rgba(17,24,39,.02);
}
.w-toolbar button{
  padding:8px 10px;border-radius:12px;border:1px solid rgba(17,24,39,.10);
  background:#fff;cursor:pointer;font-weight:900
}
.w-toolbar button:hover{border-color:rgba(17,24,39,.18)}
.w-body{padding:12px}
.w-editor{
  min-height:140px;
  outline:none;
  font-family:system-ui,Segoe UI,Arial;
  line-height:1.5;
}
.w-html{width:100%;min-height:160px;border:1px solid rgba(17,24,39,.10);border-radius:12px;padding:10px;font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}